Practice mode / Biological Molecules Proteins are polymers of A Option A: Fatty acids B Option B: Isoprenoid units C Option C: Amino acids D Option D: Nucleotides Correct answer C. Amino acids Show answer Report a problem How we write and check questions
Question 01 / Biological Molecules Peptide bond is: A Option A: C-N link B Option B: C- O link C Option C: N-H link D Option D: C-H link Correct answer A. C-N link Show answer Open question
Question 02 / Biological Molecules Animals obtain carbohydrates mainly from A Option A: Glucose B Option B: Starch C Option C: Sucrose D Option D: Glycogen Correct answer B. Starch Show answer Open question
Question 03 / Biological Molecules Which of the following statement is incorrect for fats containing unsaturated fatty acid? A Option A: They contain double bond B Option B: They are usually solid at room temperature C Option C: They are lighter than water D Option D: Their specific gravity is less than 1 Correct answer B. They are usually solid at room temperature Show answer Open question
Question 04 / Biological Molecules Which one the following fatty acid is more soluble in an organic solvent and has higher melting point? A Option A: Acetic acid B Option B: Butyric acid C Option C: Palmitic acid D Option D: All have same Correct answer C. Palmitic acid Show answer Open question
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